| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $23.78 | 13.566% | $27.006 | $27.01 | $27.00 | $27.00 |
| Purchase #2 | $7.59 | 5.601% | $8.0151 | $8.02 | $8.00 | $8.00 |
| Purchase #3 | $63.55 | 12.277% | $71.352 | $71.35 | $71.35 | $71.40 |
| Purchase #4 | $31.47 | 4.374% | $32.8465 | $32.85 | $32.85 | $32.80 |
| Purchase #5 | $6.56 | 9.708% | $7.1968 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $91.50 | 6.294% | $97.259 | $97.26 | $97.25 | $97.30 |
| Purchase #7 | $197.54 | 5.342% | $208.0926 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $421.99 | $451.7680 | $451.78 | $451.75 | $451.80 | |